Prototype Portal
Dross Scorpion
Phyrexian Altar
Cathodion
Prerequisites
What do I need to start this combo?
| All permanents on the battlefield. | |
 available |
Steps
How does this combo work?
1 | Activate Prototype Portal by paying and tapping it, creating a token copy of Cathodion. |
2 | Activate Phyrexian Altar by sacrificing Cathodion, adding one mana of any color. |
3 | When Cathodion dies, it and Dross Scorpion trigger. |
4 | Resolve the Cathodion trigger, adding . |
5 | Resolve the Dross Scorpion trigger, untapping Prototype Portal. |
6 | Repeat. |
Results
What do I get from this combo?
| Infinite colored mana | |
| Infinite death triggers | |
| Infinite ETB | |
| Infinite LTB | |
| Infinite sacrifice triggers |
Combo Metadata
8
DECKS
0.00%
OF 9470026 ELIGIBLE DECKS
Rank 34071
MOST PLAYED OF 59992 COMBOS
{ } Commander Bracket Information
In which Commander Bracket(s) am I allowed to play this combo?
1-2
Exhibition and Core
(no 2-card combos)
Any combos that require three or more cards are allowed
3
Upgraded
(no early game 2-card combos)
Any combos that require 3 or more cards are allowed
4-5
Optimized and CEDH
(all combos are allowed)
All combos are allowed.
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